85709 (1998 SG36)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3375618182 ± 4.35e-09
Semi-major axis (a)1.6460722389 AU ± 2.72e-10
Inclination (i)24.83154110° ± 7.38e-07
Long. of Asc. Node (Ω)186.54616085° ± 9.66e-07
Arg. of Perihelion (ω)29.82923407° ± 1.48e-06
Mean Anomaly (M)88.67503961° ± 7.06e-07
Mean Motion (n)0.4667012244°/day ± 1.16e-10
Perihelion dist (q)1.09042110 AU ± 7.16e-09
Aphelion dist (Q)2.20172338 AU ± 7.17e-09
Orbital Period2.11189993 yr ± 5.23e-10
Physical Parameters
H (abs. magnitude)15.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.142″
Uncertainty0
Orbit TypeAmor
MOID0.123314 AU
Observations Used5281
Gaia Obs Used81
Oppositions10
Arc Total1998-2025
First Observation Used1998-09-18
Last Observation Used2025-11-02
Observations (5825)
Date Type RA Dec Mag Band Observatory
2017-09-18 07:47:40 C 01 40 07.02 +05 59 41.0 q 703
2017-09-18 07:55:20 C 01 40 06.74 +05 59 34.4 q 703
2017-09-18 08:04:12 C 01 40 06.38 +05 59 27.3 q 703
2017-09-18 08:11:53 C 01 40 06.07 +05 59 21.1 q 703
2017-09-22 00:33:44 C 01 36 34.40 +04 46 37.8 q 160
2017-09-22 00:36:30 C 01 36 34.26 +04 46 35.5 q 160
2017-09-22 00:39:19 C 01 36 34.18 +04 46 32.9 q 160
2017-09-22 11:05:09 C 01 36 07.80 +04 37 50.3 L T05
2017-09-22 11:06:28 C 01 36 07.72 +04 37 48.9 L T05
2017-09-22 11:07:48 C 01 36 07.65 +04 37 47.9 L T05
2017-09-22 11:16:51 C 01 36 07.22 +04 37 40.4 L T05
2017-09-22 11:17:30 C 01 36 07.22 +04 37 39.9 L T05
2017-09-22 11:26:23 C 01 36 06.83 +04 37 32.6 L T05
2017-09-22 11:27:59 C 01 36 06.76 +04 37 31.1 L T05
2017-09-22 11:37:49 C 01 36 06.33 +04 37 22.8 L T05
2017-09-24 10:00:49 C 01 34 05.217 +03 58 03.13 L F51
2017-09-24 10:37:19 C 01 34 03.520 +03 57 31.96 L F51
2017-09-24 10:55:37 C 01 34 02.670 +03 57 16.38 L F51
2017-09-25 07:26:17 C 01 33 07.30 +03 39 41.1 q 703
2017-09-25 07:34:02 C 01 33 06.95 +03 39 34.2 q 703
2017-09-25 07:41:49 C 01 33 06.58 +03 39 27.4 q 703
2017-09-25 07:49:38 C 01 33 06.22 +03 39 20.9 q 703
2017-09-26 10:39:59 C 01 31 52.30 +03 16 15.1 L T05
2017-09-26 10:46:56 C 01 31 51.96 +03 16 08.9 L T05
2017-09-26 10:55:51 C 01 31 51.52 +03 16 01.4 L T05
2017-09-26 11:05:43 C 01 31 51.04 +03 15 52.5 L T05
2017-09-27 06:54:05 C 01 30 55.56 +02 58 42.8 q G96
2017-09-27 07:01:36 C 01 30 55.20 +02 58 36.3 q G96
2017-09-27 07:09:05 C 01 30 54.82 +02 58 29.8 q G96
2017-09-27 07:16:48 C 01 30 54.45 +02 58 23.1 q G96
2017-09-27 23:47:04 C 01 30 07.39 +02 44 01.9 q 160
2017-09-27 23:50:06 C 01 30 07.26 +02 43 59.6 q 160
2017-09-27 23:53:07 C 01 30 07.11 +02 43 56.9 q 160
2017-09-28 10:41:37 C 01 29 36.10 +02 34 35.6 L T08
2017-09-28 10:51:49 C 01 29 35.64 +02 34 26.6 L T08
2017-09-28 11:02:03 C 01 29 35.07 +02 34 17.9 L T08
2017-09-28 11:12:19 C 01 29 34.60 +02 34 08.4 L T08
2017-09-29 01:45:50 C 01 28 52.42 +02 21 27.4 o Z22
2017-09-29 02:50:22 C 01 28 49.16 +02 20 30.2 o Z22
2017-09-29 02:54:08 C 01 28 49.04 +02 20 26.3 o Z22
2017-09-29 07:31:25 C 01 28 35.73 +02 16 24.9 q 703
2017-09-29 07:40:30 C 01 28 35.23 +02 16 17.1 q 703
2017-09-29 07:49:25 C 01 28 34.77 +02 16 09.1 q 703
2017-09-29 07:58:19 C 01 28 34.34 +02 16 01.1 q 703
2017-09-29 23:49:35 C 01 27 47.92 +02 02 09.6 q B74
2017-09-30 00:07:49 C 01 27 46.99 +02 01 53.6 q B74
2017-09-30 00:24:49 C 01 27 46.11 +02 01 39.1 q B74
2017-10-02 04:43:11 C 01 25 10.23 +01 15 57.7 q 703
2017-10-02 04:50:19 C 01 25 09.89 +01 15 51.4 q 703
2017-10-02 04:57:28 C 01 25 09.51 +01 15 45.4 q 703